Omron PCB Power Relay 24V DC Coil, 25A Switching Current, 3PST-NO, SPST-NC G7J-3A1B-P DC24

Omron G7J-3A1B-P DC24 PCB Power Relay is an industrial-grade relay designed for PCB mounting in automation and control systems. It utilizes a 24V DC coil with a power consumption of 2W, enabling efficient operation and reducing power requirements for the drive circuit.

The relay features silver alloy contacts that maintain a low contact resistance of 100mΩ, ensuring dependable switching performance. It supports a rated switching current of 25A, suitable for handling moderate to heavy loads in both AC and DC circuits. With switching voltage capacities of 250V AC and 125V DC, it offers flexibility across various industrial applications.

This relay is configured with 3 poles with normally open contacts (3PST-NO) and 1 pole with a normally closed contact (SPST-NC), allowing multiplexed switching operations and combination control of multiple circuits from a single coil. It is mounted directly to printed circuit boards via through-hole mounting, measuring 51.5mm in length, 34.5mm in width, and 51mm in height, enabling compact PCB layout integration.

Suitable use cases include motor starter control in machinery panels, power distribution switching modules, load isolation with industrial controllers, and switching DC power in battery systems. The relay operates reliably in ambient temperatures ranging from -25°C to 60°C, making it suitable for various industrial environments including non-climate-controlled enclosures.

Certified by UL and CSA, this power relay meets applicable safety and quality standards required in compliant industrial installations. The robust design and approvals ensure safe integration in applications requiring electrical isolation between control and load circuits.

Operates with a 24V DC coil consuming 2W power for efficient drive requirements. Silver alloy contacts provide low contact resistance of 100mΩ for reliable switching. Designed for through-hole PCB mounting with precise dimensions of 51.5mm length and 34.5mm width.

Switches AC voltage up to 250V and DC voltage up to 125V for versatile applications. Suitable for industrial automation including motor starter control and power distribution modules. Designed to operate within a temperature range from -25°C to 60°C for industrial environments.

Approvals include CSA and UL ensuring compliance with safety standards. Explore more Power Relays and industrial automation components at EnvMart for reliable and certified electrical control solutions.